C8051F340-GQR Silicon Laboratories Inc, C8051F340-GQR Datasheet - Page 221

• Manufacturer Part Number: C8051F340-GQR
• Description: MCU 8-Bit C8051F34x 8051 CISC 64KB Flash 3.3V/5V 48-Pin TQFP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F340-GQR

• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F34x
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 40
• Interface Type: I2C/SMBus/SPI/UART/USB
• On-chip Adc: 17-chx10-bit
• Number Of Timers: 4
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C

Bits7–0: SBRLH1[7:0]: High Byte of reload value for UART1 Baud Rate Generator.
Bits7–0: SBRLL1[7:0]: Low Byte of reload value for UART1 Baud Rate Generator.
R/W
R/W
Bit7
Bit7
SFR Definition 19.5. SBRLH1: UART1 Baud Rate Generator High Byte
SFR Definition 19.6. SBRLL1: UART1 Baud Rate Generator Low Byte
R/W
R/W
Bit6
Bit6
R/W
R/W
Bit5
Bit5
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
R/W
R/W
Bit4
Bit4
Rev. 1.3
R/W
R/W
Bit3
Bit3
R/W
R/W
Bit2
Bit2
R/W
R/W
Bit1
Bit1
SFR Address:
SFR Address:
R/W
R/W
Bit0
Bit0
0xB5
0xB4
00000000
00000000
Reset Value
Reset Value
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